Cooling attachment for ice-making machines.



111 ,auw

L n f ffm "ini

1c wi tpvcaiun mcd, 1

hat L WVILMLLM: Hm

7 Lnkstmss lxlsa, allied `certain new ments in Cooling Anc munis Vor Machines, of fwhih il catron.

'mani im'nton M23 for ice n'mliing' mauhi articular 'fm1' such machines; w

Ba it known t merchant9 a subject of ih@ Germ The p1 attachment To all 'whom 'z' may conca/m f and x'esjidng afl 5 1n the limgdom mi P 111g spec] of two vessels 00mmlmcaiing w Scrum? alternadv :1s 591i 1blu.

g' nich :many m msm hirwflz am Yla. of

M Sorbo? md wf e ibase mui@ chambers and om a 55 tachmont may als@ if, which. i ner-say by me vesse to be cpeaL contains in m1@ Qimn'lm Enf 45 suv wat@ 50 the cooling quid.

the Coding* llquxd wchambers whereby the liquid applied to the u surface of the same is made to rapidly evaporate.

2. In a cooling attachment for ice making machines in combination a casing having a chamber for cooling liquid,lair chambers in said casing adapted to conduct the air against the vessel to be cooled, an air supply pipe for .said air chambers and a strip of liquid absorbing material forming the closure at the bottom of said liquid chamber, said strip transmitting the cooling liquid in a thin film over said vessel and adapted to Contact With the vessel to be cooled,

and means for directing an air blast against said vessel, thereby rapidly evaporating the film of cooling liquid.

3. In a cooling attachment for ice making machines having a refrigerator and an ab sorber, in combination, aV casing having a. chamber for a cooling medium; a strip of felt forming the bottom closure "of said chamber, said strip being made of liquid absorbing material ada ted to distribute the cooling liquid in a thin film over the vessel a supply pipe therefor, said air chambers having mouth pieces for directing the air blast from said' air chambers against saidi vessel, and a pivotal support for said attachment whereby it may be moved to a plurality of positions.

In testimony whereof I ax my signature in presence of tWo Witnesses.

' WILHELM GRAAFF. Witnesses:

Louis E. BHoLoPsoE HENRY HASPER.

,25 to be cooled, air chambers in said casing and A 

